Valley Sedge
Carex vallicola
Last reviewed: August 2026
Light
part sun
Water
medium
Size
6"–24" H × 6"–18" W
Bloom
May, Jun, Jul
Native to
AZ, CA, CO, ID and 9 more states
Before you buy
Your city may pay you to plant this
Cities and water utilities offer rebates for replacing lawn with native and water-wise plants. We track 432 programs across 44 states, each with a link to the provider and the date we last checked it.
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Valley sedge forms compact clumps with fine, arching foliage. It grows 6-24 inches tall and produces subtle flower spikes in late spring and early summer. This drought-tolerant sedge works well as a groundcover or accent plant in partially shaded areas.
In an HOA neighborhood
Valley Sedge is an HOA-friendly choice. Maintenance level: low. Tidiness: 4 out of 5.
Works well in: front yard, foundation, street edge, mid zone.
Wildlife value
This sedge provides habitat and nesting material for small birds and beneficial insects. The seeds offer food for ground-feeding birds and small mammals.
Common questions
- How much sun does Valley Sedge need?
- Valley Sedge grows best in part sun conditions.
- When does Valley Sedge bloom?
- Valley Sedge blooms in May, June, and July.
- Where is Valley Sedge native?
- Valley Sedge (Carex vallicola) is native to AZ, CA, CO, ID and 9 more states, per the World Checklist of Vascular Plants (Kew).
- Is Valley Sedge HOA-friendly?
- Valley Sedge is generally an HOA-friendly choice in the right placement, with low maintenance.
Native range data from the World Checklist of Vascular Plants (Kew). Pollinator and host plant associations compiled from GBIF, iNaturalist, and published ecological literature.
Ready to grow Valley Sedge? Add it to your garden in Pollinator Patch to track it and get season-by-season care guidance.
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